Get matched with top drain pipe installers in Maple Valley, WA

"These guys are our new go-to for plumbing. We had them in for an 'emergency' repair when our upstairs toilet was linking into the downstairs ceiling. Prompt, quick, professional. We had them back again to replace the PRV in our home. Again Prompt Quick Professional AND our pipes stopped squealing. I will definitely hire them again when it's time for other updates/changes that I cannot do myself."

Pipers Drain Repair is a trusted provider of professional plumbing company services dedicated to keeping residential and commercial plumbing systems flowing efficiently. With a commitment to quality workmanship, fast response times, and exceptional customer service, Pipers Drain Repair specializes in diagnosing and resolving a wide range of plumbing issues, from leaking water line repairs to full house repipes. Using advanced equipment and proven techniques, the company delivers reliable, long-lasting solutions that help prevent costly future problems. Pipers Drain Repair takes pride in offering honest assessments, transparent pricing, and customized services tailored to each customer’s needs. Whether handling routine maintenance, drain inspections, hydro jetting, or complex repairs, the team is focused on delivering dependable results with minimal disruption. Known for professionalism, integrity, and attention to detail,

"We hired them to install a 40 foot french drain. Eric was very knowledgeable and professional, not to mention a very nice person and good listener. He was punctual and he and his crew were extemely hard workers. The job functions as promised, looks great and they were very conscientious about how they left the work area neat and clean. I wish I could hire them for other projects."

"Mr. Lane, explain what it would take to replumb and hook up gas stove and would check for leaks as well as the drain installation. Work done professionally and in a timely manner."

"Jaspe (?) and his crew arrived right on time and immediately began the job.  They hand dug the trench to proper depth (12" to 18").  This resulted in filling the trench with lots of water.  They installed the rock and proper sized drain pipe with dirt straining fabric.  They, also, hooked up the shop's rain down spouts to the drain pipe.  They were very careful when working in the lawn (swamp) area.  When job was completed (one day) they cleaned the whole area, hauled away the dug up dirt/gravel and wash off the concrete pad.  The area looks better now than it did before they started.  I highly recommend Wu Construction for any drainage problems.  This is the 2nd time they have done work for us.  Job well done.
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"Very professional! Excellent installation. Would use again."

"Roy Paulo was very courteous and professional and did a good job of repairing the kitchen sink drain pipe."

"Water had always been a problem for my crawlspace, especially during raining and snowing season. Asking around, installing a French drain and a sump pump appeared to be the solution. I searched around and picked Insulation Co. Estimation without inspection seemed weird at first, but it made totally sense since the foundation layout is all there in the files. Jo had always been responsive, detailed and nice whenever I had questions. Scheduling was easy and Rafael and the team did a great and efficient job onsite. 2 months after the installation, we noticed that there was still standing water and they came back to install more pipes and gravels. We really appreciate the effort."

"Jose Ruiz was very professional explained every step of the process. As someone who knows nothing about plumbing he walked me through all the details. Thank you Jose for coming out to my home within 2 hours on a Friday evening. A job well done at a reasonable price. You Rock!!!"

"They may be good for business to business, medium to large new construction projects. High operating costs (and high margins?) means higher prices. I do not recommend for a homeowner with an existing single family residence. I needed to replace the galvanized pipe connecting my house to the street for an irrigation project. Between offering the highest bids (before an extra $10k option to install all copper), their nonsensical proposal for an invasive relocation of the line to service the water heater, and their proposal to use an excavator to tear up my yard and remove multiple shrubs and a tree just to replace my water line, I elected to use a different company. I appreciate the business like demeanor, their connections to government and utilities, and that they have the resources to pay for multi year apprenticeships"